Cuculidae - Cuckoos,
Roadrunners, and Anis
Groove-billed Ani - Crotophaga
sulcirostris
Black-billed Cuckoo - Coccyzus erythropthalmus
Caprimulgidae - Nighthawks and
Nightjars
Buff-collared Nightjar
- Antrostomus ridgwayi #
Eastern
Whip-poor-will - Antrostomus
vociferus
Apodidae - Swifts
Black Swift - Cypseloides niger
Chimney Swift - Chaetura pelagica
Trochilidae - Hummingbirds
Plain-capped Starthroat - Heliomaster constantii
#
Ruby-throated Hummingbird - Archilochus colubris
Allen's Hummingbird - Selasphorus sasin #
Bumblebee Hummingbird -
Selasphorus heloisa
White-eared Hummingbird -
Basilinna leucotis
#
Berylline Hummingbird -
Saucerottia beryllina #
Cinnamon Hummingbird - Amazilia rutila
Rallidae - Rails, Gallinules,
and Coots
Purple Gallinule
- Porphyrio martinica
Gruidae - Cranes
Common Crane
- Grus grus
Charadriidae - Plovers
American Golden-Plover - Pluvialis dominica #
Pacific Golden-Plover - Pluvialis fulva
Lesser Sand-Plover - Charadrius mongolus
Jacanidae - Jacanas
Northern Jacana - Jacana spinosa
Scolopacidae - Sandpipers,
Phalaropes, and Allies
Upland Sandpiper - Bartramia longicauda
Hudsonian Godwit - Limosa haemastica
Ruddy Turnstone - Arenaria interpres
Black Turnstone - Arenaria
melanocephala
Red Knot - Calidris canutus
Ruff - Calidris pugnax
Sharp-tailed Sandpiper - Calidris acuminata
White-rumped Sandpiper - Calidris fuscicollis
Buff-breasted Sandpiper -
Calidris subruficollis
Wandering Tattler - Tringa incana
Red Phalarope - Phalaropus fulicarius #
Stercorariidae - Jaegers
Pomarine Jaeger - Stercorarius pomarinus
Parasitic Jaeger - Stercorarius parasiticus
Long-tailed Jaeger - Stercorarius longicaudus
Laridae - Gulls, Terns, and
Skimmers
Black-legged Kittiwake - Rissa tridactyla
Ivory Gull - Pagophila eburnea
Little Gull -
Hydrocoloeus minutus
Laughing Gull - Leucophaeus atricilla #
Heermann's Gull - Larus heermanni #
Mew Gull - Larus canus
Western Gull - Larus occidentalis
Yellow-footed Gull - Larus livens
Iceland Gull (Thayer's)- Larus glaucoides thayeri
Lesser Black-backed Gull -
Larus fuscus
Glaucous-winged Gull - Larus glaucescens
Glaucous Gull - Larus hyperboreus
Least Tern - Sternula antillarum #
Gull-billed Tern -
Gelochelidon nilotica
Arctic Tern - Sterna paradisaea
Royal Tern - Thalasseus maximus
Elegant Tern - Thalasseus elegans
Black Skimmer - Rynchops niger
Phaethontidae - Tropicbirds
White-tailed Tropicbird - Phaethon lepturus
Red-billed Tropicbird - Phaethon aethereus
Gaviidae - Loons
Red-throated Loon -
Gavia
stellata #
Yellow-billed Loon - Gavia adamsii
Diomedeidae - Albatrosses
Laysan Albatross - Phoebastria immutabilis
Hydrobatidae - Storm-Petrels
Leach's/Townsend's/Ainley's Storm-Petrel - Hydrobates
leucorhoa/socorroensis/cheimomnestes
Wedge-rumped Storm-Petrel - Hydrobates tethys
Black Storm-Petrel - Hydrobates
melania
Least Storm-Petrel - Hydrobates microsoma
Procellariidae - Shearwaters
Juan Fernandez Petrel - Pterodroma externa
Hawaiian Petrel - Pterodroma sandwichensis
Wedge-tailed Shearwater - Ardenna
pacifica
Sooty Shearwater - Ardenna griseus
Black-vented Shearwater -
Puffinus opisthomelas
Ciconiidae - Storks
Wood Stork - Mycteria americana
Fregatidae - Frigatebirds
Magnificent Frigatebird - Fregata magnificens
Sulidae - Boobies
Blue-footed Booby - Sula nebouxii
Brown Booby - Sula leucogaster
Anhingidae - Anhinga
Anhinga - Anhinga anhinga
Ardeidae - Bitterns, Herons,
and Egrets
Little Blue Heron - Egretta caerulea #
Tricolored Heron - Egretta tricolor #
Reddish Egret - Egretta rufescens #
Yellow-crowned Night-Heron - Nyctanassa violacea
Threskiornithidae - Ibises and
Spoonbills
White Ibis - Eudocimus albus
Glossy Ibis - Plegadis falcinellus
Roseate Spoonbill - Platalea ajaja #
Accipitridae - Kites, Eagles,
and Hawks
Swallow-tailed Kite - Elanoides forficatus
White-tailed Hawk - Geranoaetus albicaudatus
Broad-winged Hawk - Buteo platypterus #
Short-tailed Hawk -
Buteo brachyurus
#
Rough-legged Hawk - Buteo lagopus #
Trogonidae - Trogons and
Quetzals
Eared Quetzal
- Euptilotis neoxenus
Alcedinidae - Kingfishers
Ringed Kingfisher -
Megaceryle torquata
Picidae - Woodpeckers
Red-headed Woodpecker -
Melanerpes erythrocephalus
"Yellow-shafted" Northern Flicker - Colaptes
auratus auratus #
Falconidae - Caracaras and
Falcons
Aplomado Falcon - Falco femoralis
Psittacidae - Parrots
Thick-billed Parrot - Rhynchopsitta
pachyrhyncha
Tityridae - Becards and Tityras
Gray-collared Becard - Pachyramphus major
Rose-throated Becard -
Pachyramphus aglaiae
Tyrannidae - Tyrant Flycatchers
Tufted Flycatcher - Mitrephanes phaeocercus
Eastern Wood-Pewee - Contopus
virens
Yellow-bellied Flycatcher - Empidonax flaviventris
Acadian Flycatcher - Empidonax virescens
Least Flycatcher - Empidonax minimus
Nutting's Flycatcher - Myiarchus nuttingi
Great Crested Flycatcher - Myiarchus crinitus
Great Kiskadee - Pitangus sulphuratus
Couch's Kingbird - Tyrannus couchii
Eastern Kingbird - Tyrannus
tyrannus #
Scissor-tailed Flycatcher - Tyrannus forficatus
#
Laniidae - Shrikes
Northern Shrike - Lanius
excubitor #
Vireonidae - Vireos
Black-capped Vireo - Vireo atricapilla
White-eyed Vireo - Vireo griseus
#
"Eastern" Bell's
Vireo - Vireo bellii medius/bellii
Yellow-throated Vireo - Vireo flavifrons #
Blue-headed Vireo - Vireo solitarius
Philadelphia Vireo - Vireo philadelphicus
Red-eyed Vireo - Vireo
olivaceus #
Yellow-green Vireo - Vireo flavoviridis
Corvidae - Jays, Magpies,
Crows, and Ravens
Blue Jay
- Cyanocitta cristata
California Scrub-Jay
– Aphelocoma californica
Black-billed
Magpie – Pica hudsonia #
Hirundinidae - Swallows
Brown-chested Martin
- Progne tapera
Cave Swallow
- Petrochelidon fulva
Paridae - Chickadees and Titmice
Black-capped Chickadee
- Poecile atricapillus
Troglodytidae - Wrens
Sedge Wren -
Cistothorus platensis
Carolina Wren
- Thryothorus ludovicianus
Sinaloa Wren - Thryothorus
sinaloa
Muscicapidae - Old World Flycatchers
Northern Wheatear -
Oenanthe
oenanthe
Turdidae - Thrushes
Brown-backed Solitaire - Myadestes
occidentalis
Veery - Catharus fuscescens
Gray-cheeked Thrush - Catharus minimus
Wood Thrush - Hylocichla mustelina
White-throated Thrush -
Turdus assimilis
Aztec Thrush - Ridgwayia pinicola
Mimidae - Catbirds,
Mockingbirds, and Thrashers
Blue Mockingbird - Melanotis caerulescens
Brown Thrasher - Toxostoma rufum #
Bombycillidae - Waxwings
Bohemian Waxwing - Bombycilla garrulus
Motacillidae - Wagtails and Pipits
White Wagtail - Motacilla alba
Red-throated Pipit - Anthus cervinus
Fringillidae - Finches and Goldfinches
Gray-crowned Rosy-Finch
- Leucosticte tephrocotis
Black Rosy-Finch
- Leucosticte atrata
"California" Purple Finch
- Haemorhous purpureus californicus #
"Eastern" Purple Finch - Haemorhous
purpureus purpureus
Common Redpoll - Acanthis
flammea
White-winged Crossbill - Loxia leucoptera
Calcariidae -Longspurs and Snow
Buntings
Lapland Longspur - Calcarius lapponicus
#
Smith's Longspur - Calcarius pictus
Snow Bunting - Plectrophenax nivalis
Emberizidae - Old World Buntings
Little Bunting - Emberiza
pusilla
Passerellidae - New World Sparrows
Field Sparrow - Spizella pusilla
American Tree Sparrow - Spizelloides arborea
"Sooty" Fox Sparrow - Passerella iliaca
unalaschcensis complex
"Thick-billed" Fox Sparrow - Passerella iliaca
megarhyncha
"Red" Fox Sparrow - Passerella
iliaca iliaca complex #
"White-winged" Dark-eyed Junco - Junco hyemalis
aikeni
Harris's Sparrow - Zonotrichia querula #
LeConte's Sparrow - Ammodramus leconteii
Nelson's Sparrow - Ammodramus nelsoni
Eastern Towhee - Pipilo
erythrophthalmus
Icteridae - Blackbirds and New
World Orioles
Bobolink - Dolichonyx
oryzivorus
Black-vented Oriole - Icterus wagleri
Orchard Oriole - Icterus spurius #
"Eastern" Hooded Oriole (Icterus
cucullatus cucullatus/sennetti)
Streak-backed Oriole - Icterus pustulatus #
Baltimore Oriole - Icterus galbula
#
Rusty Blackbird - Euphagus
carolinus
Common Grackle - Quiscalus quiscula
Parulidae - Wood Warblers
Ovenbird -
Seiurus aurocapilla #
Worm-eating Warbler -
Helmitheros vermivorum #
Golden-winged Warbler -
Vermivora chrysoptera
Blue-winged Warbler -
Vermivora cyanoptera
Swainson's Warbler -
Limnothlypis swainsonii
Crescent-chested Warbler -
Oreothlypis superciliosa
Tennessee Warbler -
Oreothlypis peregrina #
Connecticut Warbler -
Oporornis agilis
Mourning Warbler - Geothlypis philadelphia
Kentucky Warbler -
Geothlypis formosa
Hooded Warbler -
Setophaga citrina
#
Cape May Warbler - Setophaga tigrina
Cerulean Warbler -
Setophaga cerulea
Tropical Parula -
Setophaga pitiayumi
Magnolia Warbler -
Setophaga magnolia #
Bay-breasted Warbler -
Setophaga castanea
Blackburnian Warbler -
Setophaga fusca
"Mangrove" Yellow Warbler -
Setophaga petechia
bryanti
Blackpoll Warbler - Setophaga striata
#
Black-throated Blue Warbler - Setophaga
caerulescens #
Palm Warbler -
Setophaga palmarum #
Pine Warbler -
Setophaga pinus
Yellow-throated Warbler -
Setophaga dominica #
Prairie Warbler -
Setophaga discolor
Black-throated Green Warbler -
Setophaga virens
Fan-tailed Warbler - Basileuterus lachrymosus
Canada Warbler -
Cardellina canadensis
Slate-throated Redstart - Myioborus miniatus
Cardinalidae - Cardinals, Grosbeaks, and Buntings
Scarlet Tanager -
Piranga
olivacea #
Flame-colored Tanager - Piranga bidentata
Yellow Grosbeak - Pheucticus
chrysopeplus
The below list includes those species that were
formely posted but are not currently posted. Dates
indicate when these species were no longer posted.
Photos of these species continue to be archived.
Anatidae - Ducks, Geese and
Swans
Greater Scaup - Aythya marila #
(away from the Lower Colorado River) May 2020
Surf Scoter - Melanitta perspicillata # 01
January 2013
Barrow's Goldeneye - Bucephala islandica #
(away from the Lower Colorado River) May 2020
Podicipedidae - Grebes
Horned Grebe - Podiceps auritus #
01 January 2013
Trochilidae - Hummingbirds
Lucifer Hummingbird - Calothorax lucifer #
01 January 2013
Scolopacidae - Sandpipers,
Phalaropes, and Allies
Whimbrel - Numenius phaeopus # (outside of
Yuma County) May 2020
Semipalmated Sandpiper - Calidris pusilla #
May 2020
Short-billed Dowitcher - Limnodromus griseus
# 01 January 2013
Laridae - Gulls, Terns, and
Skimmers
Sabine's Gull - Xema sabini #
01 January 2013
Herring Gull - Larus argentatus # (away
from the Lower Colorado River) May 2020
Gaviidae - Loons
Pacific Loon - Gavia pacifica #
01 January 2013
Accipitridae - Kites, Eagles,
and Hawks
Red-shouldered Hawk - Buteo lineatus # 01
January 2013
"Harlan's" Red-tailed Hawk - Buteo jamaicensis
harlani # 01 January 2013
Strigidae - Typical Owls
Ferruginous Pygmy-Owl - Glaucidium brasilianum #
May 2020
Picidae - Woodpeckers
Yellow-bellied Sapsucker - Sphyrapicus varius #
01 January 2013
Red-breasted Sapsucker - Sphyrapicus ruber # 01
January 2013
Tyrannidae - Tyrant Flycatchers
Eastern Phoebe - Sayornis
phoebe # 01 January 2013
Troglodytidae - Wrens
Pacific Wren
- Troglodytes pacificus # 01 January 2013
Winter Wren
- Troglodytes hiemalis # 01 January 2015
Polioptilidae - Gnatcatchers
Black-capped Gnatcatcher
- Polioptila nigriceps # 01 January 2013
Turdidae - Thrushes
Rufous-backed Robin - Turdus rufopalliatus #
01 January 2013
Varied Thrush - Ixoreus naevius # 01
January 2013
Mimidae - Catbirds,
Mockingbirds, and Thrashers
Gray Catbird - Dumetella carolinensis #
01 January 2013
Calcariidae -Longspurs and Snow
Buntings
McCown's Longspur - Rhynchophanes mccownii
# May 2020
Passerellidae - New World Sparrows
Golden-crowned Sparrow - Zonotrichia atricapilla
# 01 January 2013
Parulidae - Wood Warblers
Louisiana Waterthrush -
Parkesia motacilla # May 2020
Prothonotary Warbler - Protonotaria citrea #
01 January 2013
"Celata" Orange-crowned Warbler -
Leiothlypis
celata
celata # May 2020
Chestnut-sided Warbler - Setophaga
pensylvanica # 01
January 2013
Rufous-capped Warbler -
Basileuterus rufifrons
# May 2020
Cardinalidae - Cardinals, Grosbeaks, and Buntings
Painted Bunting - Passerina ciris #
May 2020
Dickcissel - Spiza americana # 01
January 2013